Finding the Third Proportional to 900,361 and 1,373,406

Step by Step Solution

1. Step 1: Write the proportion equation
   900,361 : 1,373,406 = 1,373,406 : x
2. Step 2: Convert to fraction form
   900,361/1,373,406 = 1,373,406/x
3. Step 3: Cross multiply
   900,361x = 1,373,406 × 1,373,406
4. Step 4: Simplify right side
   900,361x = 1,886,244,040,836
5. Step 5: Solve for x
   x = 1,886,244,040,836/900,361
6. Step 6: Final answer
   x = 2,094,986.39